The Foxgard Smart Fingerprint Door Lock combines biometric fingerprint recognition with a sleek square black finish, designed for residential interior doors such as bedrooms. This 5-in-1 electronic door knob supports fingerprint, passcode, APP control, mechanical key, and smartphone Bluetooth unlocking, offering flexible access options. The fingerprint sensor uses high-resolution capacitive scanning technology, ensuring quick and accurate identification without requiring a smartphone or key. The unit is constructed from durable zinc alloy and ABS materials, with a reinforced latch and weather-resistant coating that maintains its appearance over time. The APP allows users to manage access permissions, check entry logs, and set temporary codes remotely, all through a stable Bluetooth connection. Installation is straightforward, requiring only a screwdriver and basic DIY skills, as the lock fits standard door preps of 35–45 mm thickness. The touch-sensitive keypad responds reliably even in low light, while the compact deadbolt mechanism operates smoothly with minimal noise. The lock is powered by four AA batteries (not included), which typically last over six months under normal usage, with a low-battery indicator through the APP and audible alerts. The ergonomic handle design allows comfortable grip and easy turning, suitable for users with limited hand strength. This model prioritizes practical security without complex wiring, making it a versatile upgrade for any modern home. Performance-wise, the fingerprint sensor captures prints accurately from various angles, even with slightly wet or dry fingers, reducing false rejections. The keypad supports up to 20 user codes, and the APP can store up to 50 digital keys for different family members. The mechanical override key provides a fallback option if the electronic system fails, ensuring continuous access. The lock’s internal components undergo rigorous durability testing, withstanding over 100, 000 operational cycles. The surface finish is resistant to fingerprints and smudges, keeping the lock looking clean with occasional wiping. The response time from fingerprint input to unlocking is under one second, offering seamless daily use. From a value perspective, this smart door lock delivers a reliable set of features at an affordable price point, suitable for renters or homeowners seeking to upgrade standard privacy locks. It does not require Wi-Fi hubs or professional installation, reducing overall setup costs. The compact design integrates well with various interior styles, and the matte black coating hides scratches well. While not intended for high-security exterior doors, it provides adequate privacy and convenience for bedroom, bathroom, or home office doors. The product includes one lock unit, mounting hardware, two mechanical keys, and a user manual, all packaged in a single box.

It offers a balanced mix of modern convenience and traditional reliability.